package com.yeshi.fanli.controller.admin;

import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.List;

import javax.annotation.Resource;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.yeshi.utils.JsonUtil;

import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.reflect.TypeToken;
import com.yeshi.fanli.entity.push.PushInfo;
import com.yeshi.fanli.exception.push.PushException;
import com.yeshi.fanli.exception.push.PushInfoException;
import com.yeshi.fanli.service.inter.push.PushInfoService;
import com.yeshi.fanli.tag.PageEntity;
import com.yeshi.fanli.util.Constant;
import com.yeshi.fanli.util.StringUtil;

import net.sf.json.JSONObject;

@Controller
@RequestMapping("admin/new/api/v1/pushInfo")
public class PushInfoController {


	@Resource
	private PushInfoService pushInfoService;
	
	

	/**
	 * 新增/修改
	 * 
	 * @param callback
	 * @param out
	 */
	@RequestMapping(value = "save")
	public void save(String callback, PushInfo pushInfo,PrintWriter out) {
		try {
			pushInfoService.save(pushInfo);
			JsonUtil.printMode(out, callback, JsonUtil.loadTrueResult("操作成功"));
		} catch (PushInfoException e) {
			JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult(e.getMsg()));
		} catch (Exception e) {
			JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult("操作异常"));
			e.printStackTrace();
		}
	}

	/**
	 * 查询
	 * 
	 * @param callback
	 * @param pageIndex
	 * @param pageSize
	 * @param key
	 *            模糊查询：说明、标识
	 * @param out
	 */
	@RequestMapping(value = "query")
	public void query(String callback, Integer pageIndex, Integer pageSize, String key, Integer keyType,
			Integer state, String type, PrintWriter out) {

		if (pageIndex == null || pageIndex < 1) {
			pageIndex = 1;
		}

		if (pageSize == null || pageSize < 1) {
			pageSize = Constant.PAGE_SIZE;
		}

		try {

			List<PushInfo> list = pushInfoService.listQuery((pageIndex-1) * pageSize, pageSize, key, keyType, state, type);

			if (list == null || list.size() == 0) {
				JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult("暂无数据"));
				return;
			}

			long count = pushInfoService.countQuery(key, keyType, state, type);

			int totalPage = (int) (count % pageSize == 0 ? count / pageSize : count / pageSize + 1);
			PageEntity pe = new PageEntity(pageIndex, pageSize, count, totalPage);

			GsonBuilder gsonBuilder = new GsonBuilder();
			gsonBuilder.serializeNulls();
			Gson gson = gsonBuilder.setDateFormat("yyyy-MM-dd").create();

			JSONObject data = new JSONObject();
			data.put("pe", pe);
			data.put("result_list", gson.toJson(list));

			JsonUtil.printMode(out, callback, JsonUtil.loadTrueResult(data));

		} catch (Exception e) {
			JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult("操作异常"));
			e.printStackTrace();
		}
	}
	
	/**
	 * 删除
	 * 
	 * @param callback
	 * @param idArray
	 * @param out
	 */
	@RequestMapping(value = "delete")
	public void delete(String callback, String idArray, PrintWriter out) {
		try {
			if (StringUtil.isNullOrEmpty(idArray)) {
				JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult("请选择操作的数据"));
				return;
			}

			Gson gson = new Gson();
			List<Long> list = gson.fromJson(idArray, new TypeToken<ArrayList<Long>>() {
			}.getType());

			if (list == null || list.size() == 0) {
				JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult("未检测到删除的数据"));
				return;
			}
			pushInfoService.deleteBatchByPrimaryKey(list);
			JsonUtil.printMode(out, callback, JsonUtil.loadTrueResult("删除成功"));
		} catch (Exception e) {
			JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult("删除失败"));
			e.printStackTrace();
		}
	}

	
	
	/**
	 * 推送
	 * @param id 推送id
	 * @param out
	 * @throws Exception
	 */
	@RequestMapping(value = "push")
	public void push(String callback, String idArray, PrintWriter out) throws Exception {

		if (idArray == null || idArray.trim().length() == 0) {
			JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult("传递参数不能为空"));
			return;
		}
		
		try {
			Gson gson = new Gson();
			List<Long> list = gson.fromJson(idArray, new TypeToken<ArrayList<Long>>() {}.getType());
		
			if (list == null || list.size() == 0) {
				JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult("传递参数不能为空"));
				return;
			}
				
			for (Long id: list) {
				pushInfoService.handPush(id);
			}
			
			JsonUtil.printMode(out, callback, JsonUtil.loadTrueResult("推送成功"));
			
		} catch (PushException e) {
			JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult(e.getMsg()));
		} catch (PushInfoException e) {
			JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult(e.getMsg()));
		} catch (Exception e) {
			e.printStackTrace();
			JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult("推送失败"));
		}
	}

}